Hidden Blocker Car GPS Signal Jammer Shield

Product Description

Instructions for use
Please read the instruction manual carefully before use, so that it can be installed correctly and quickly. The color of the product is subject to the actual product. This product shields the GPS/Beidou satellite signal, does not affect the transmission of other signals, mainly prevents tracking and positioning, and protects your personal Privacy security.

Basic parameters
Volume 50x30x30MM
Weight 20.4g
Interface OBD
Antenna copper
Color shell fireproof material white ( ) black ( )
Power supply DC 12-36V
Current 100mA
Shielding radius is about 3-8 meters, depending on the environmental signal field strength
Jamming Frequency
GPSL1: 1550-1600MHz
GPSL2: 1170-1280MHz (Beidou)

Quick use instructions for products
1. Find the OBD port of the car (computer diagnostic port)
Find Method 1: Open Baidu/Google Pages-Enter the year, brand, model of the car, and where is the +OBD port? Then Baidu/Google will prompt the location of the OBD port.
2. Plug in the product to the OBD port to work on the power, and the work light is on.
3. The vehicle OBD interface is used to detect the diagnostic interface of the vehicle. It is usually idle and inserts this OBD jammer, which has no effect on the vehicle function.
Tips: OBD interface position is generally below the steering wheel, above the brake pedal, some models have a cover, need to open